Search results - 16 results
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.
In Belgium, CBD-containing e-liquids with a total THC content lower than 0.2% (w/w) are currently legal. In order to verify the compliance of the different CBD-containing e-cigarette liquids that are ...
The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV
with a total THC content lower than 0.2% (w/w) are currently legal. In order to verify the compliance of the different CBD-containing e-cigarette liquids that are available to the Belgian population, ...
Chemical and toxciological characterization of e-liquid cigarettes
(diacetyl and acetylpropionyl) which are toxic when inhaled are also present. In order to analyse the composition of the e-cigarettes and to check the e-liquids for the abovementioned issues, alternative ...
Characterization and hazard identification of substandard and falsified antimicrobials encountered in Belgium
half of the samples were underdosed, resulting in a potential lower efficacy and so may aggravate illness of patients and induce bacterial resistance [2]. Moreover, in order to have an in-depth ...
Identification of Flavouring Substances of Genotoxic Concern Present in E-Cigarette Refills
genotoxic potential. Data for the remaining components was missing or ambiguous and hence additional toxicological data is required in order to be able to exclude genotoxic potential. The above findings ...
Chemometrics and chromatographic fingerprints to classify plant food supplements according to the content of regulated plants.
targeted plants and chemometric classification techniques in order to extract the important information from the fingerprints and determine the presence of the targeted plants in plant food supplements in an ...
Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.
useful information on oocyte cytoplasmic maturation, developmental competence for embryonic growth, blastocyst formation and pregnancy. In order to understand the molecular basis of morphological changes ...
Chromatographic fingerprinting as a strategy to identify regulated plants in illegal herbal supplements.
developed, using a full factorial experimental design in order to acquire characteristic fingerprints of three plants which are potentially beneficial for treating ED: Epimedium spp., Pausinystalia yohimbe and ...
Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective.
the developed bioinformatics workflows deliver accurate measures for inter-laboratory comparison studies, and the study can be used as guidance for validation of future carcinogenicity assays in order ...
The Monte Carlo validation framework for the discriminant partial least squares model extended with variable selection methods applied to authenticity studies of Viagra® based on chromatographic impurity profiles.
allows balanced sets of training samples to be designed, which is required at the stage of the construction of PLS- DA and is recommended in order to obtain fair estimates that are based on an independent ...